HVAC Pressure Switch. Global Parts Distributors. In earlier vehicles, they are used to directly turn the compressor off to avoid compressor failure. 20979, 21-2790, 212790, 29-30748, 2930748, 43-MT0361, 43MT0361, 92137-01J00, 92137-40F00, 9213701J00, 9213740F00, 92139-0S210, 92139-59G00, 921390S210, 9213959G00, ABA1065, E95-1022, E951022, GJ51-61-503, GJ5161503, MT0361, MT0361-10, MT0361-20, MT0361-5, MT036110, MT036120, MT03615, SW 10031, SW 11219C, SW-38, SW10031, SW38.
